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Clinical trialNCT04544111Active, not recruitingPhase 2Interventional

PDR001 Combination Therapy for Radioiodine-Refractory Thyroid Cancer

SponsorMemorial Sloan Kettering Cancer CenterEnrollment19Follicular Thyroid CancerHurthle Cell Thyroid NeoplasiaHurthle Cell TumorPapillary Thyroid CancerPoorly Differentiated Thyroid Gland CarcinomaThyroid Cancer+1 more conditions
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

7 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Memorial Sloan Kettering Basking Ridge (limited Protocol Activities)

    Basking Ridge, New Jersey, United States

  • Memorial Sloan Kettering Monmouth (limited Protocol Activities)

    Middletown, New Jersey, United States

  • Memorial Sloan Kettering Bergen (limited Protocol Activities)

    Montvale, New Jersey, United States

  • Memorial Sloan Kettering Cancer Center @ Suffolk - Commack (limited Protocol Activities)

    Commack, New York, United States

  • Memorial Sloan Kettering Westchester (limited Protocol Activities)

    Harrison, New York, United States

  • Memorial Sloan Kettering Cancer Center (all Protocol Activities)

    New York, New York, United States

  • Memorial Sloan Kettering Nassau (limited Protocol Activities)

    Rockville Centre, New York, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
2 Sept 2020
Primary completion
2 Sept 2026
Completion
2 Sept 2026
Last update posted
7 Oct 2025
Registered enrollment
19
Registry id
NCT04544111

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.